<template>
  <div class="permission-container">
    <div class="app-container">
      <!-- 表格 -->
      <el-card>
        <div style="text-align: right; margin-bottom: 20px">
          <el-button type="primary" size="small" @click="hAdd('0', 1)"
            >添加权限</el-button
          >
        </div>
        <el-table row-key="id" :data="list" border>
          <el-table-column label="名称" prop="name" />
          <el-table-column label="标识" prop="code" />
          <el-table-column label="描述" prop="description" />
          <el-table-column label="操作">
            <template #default="{ row }">
              <el-button
                v-if="row.type === 1"
                type="text"
                @click="hAdd(row.id, 2)"
                >添加</el-button
              >
              <el-button type="text" @click="hEdit(row)">编辑</el-button>
              <!-- <el-button v-if="row.children.length===0" type="text" @click="hDel(row.id)">删除</el-button> -->
              <el-button type="text" @click="hDel(row.id)">删除</el-button>
            </template>
          </el-table-column>
        </el-table>
      </el-card>
      <el-dialog
        :visible.sync="showDialog"
        :title="isEdit ? '编辑权限' : '新增权限'"
        @closed="resetForm"
      >
        <!-- 表单内容 -->
        <el-form
          ref="formData"
          label-width="100px"
          :rules="rules"
          :model="formData"
        >
          <el-form-item label="权限名称" prop="name">
            <el-input v-model="formData.name" />
          </el-form-item>
          <el-form-item label="权限标识" prop="code">
            <el-input v-model="formData.code" />
          </el-form-item>
          <el-form-item label="权限描述" prop="description">
            <el-input v-model="formData.description" />
          </el-form-item>
          <el-form-item label="权限启用">
            <el-switch
              v-model="formData.enVisible"
              active-text="启用"
              active-value="1"
              inactive-text="不启用"
              inactive-value="0"
            />
          </el-form-item>
        </el-form>

        <template #footer>
          <div style="text-align: right">
            <el-button @click="showDialog = false">取消</el-button>
            <el-button type="primary" @click="hSubmit">确定</el-button>
          </div>
        </template>
      </el-dialog>
    </div>
  </div>
</template>
<script>
import { getPermissionList, addPermission,updatePermission,getPermissionDetail } from "@/api/permisson";
import { transDataToTreeDate } from "@/utils";
export default {
  data() {
    return {
       isEdit: false,
      list: [],
      showDialog: false, // 是否显示弹层
      formData: {
        name: "", // 名称
        code: "", // 权限标识
        description: "", // 描述
        enVisible: "0", // 开启
        pid: "", // 添加到哪个节点下
        type: "", // 类型
      },
    };
  },
  created() {
    this.loadPermissionList();
  },
  methods: {
    hSubmit() {
      // 假装已经校验过
      this.$refs.formData.validate((valid) => {
        // 校验失败
        if (!valid) return;
        this.isEdit ? this.doEdit() : this.doAdd();
      });
    },
    hEdit(row){
      // 数据回显
this.isEdit=true
this.formData={...row}
this.showDialog=true
    },
     hAdd(pid, type) {
      //设置isEdit的值
      this.isEdit = false
      this.formData.pid = pid;
      this.formData.type = type;
      //打开弹窗
      this.showDialog = true;
    },
    //编辑
    async doEdit(){
try{
 const res= await updatePermission(this.formData)
this.loadPermissionList()
  this.showDialog=false

}catch(error){
console.log(error);
}
    },
    //删除
    hDel(id) {
      this.$confirm("你确定删除吗", "提示", {
        confirmButtonText: "确定",
        cancelButtonText: "取消",
        type: "warning",
      })
        .then(async () => {
          await addPermission(id);
          this.$message.success("删除成公");
          this.loadPermissionList();
        })
        .catch(() => {
          this.$message({
            type: "info",
            message: "已删除",
          });
        });
    },
    // 当弹层关闭时，重置表单
    resetForm() {
      // 1. 重置表单
      this.formData = {
        name: "", // 名称
        code: "", // 权限标识
        description: "", // 描述
        enVisible: "0", // 开启
        pid: "", // 添加到哪个节点下
        type: "", // 类型
      };
      // 2. 清空校验
      this.$refs.form.resetFields();
    },

    async doAdd() {
      try {
        await addPermission(this.formData);
        this.loadPermissionList();
        this.showDialog = false;
      } catch (err) {
        console.log("addPermission", err);
      }
    },
   

    async loadPermissionList() {
      try {
        const res = await getPermissionList();
        // console.log('getPermissionList', res)
        // 保存数据
        if (res.code === 10000) {
          // 转化为树形结构的数据
          this.list = transDataToTreeDate(res.data);
        }
      } catch (err) {
        console.log("getPermissionList", err);
      }
    },
  },
};
</script>
